This research proposes an analysis of post-apocalyptic ruins in video games. We will question the effects of this figure on the creation of a memory based on the explored space and on the formation of emotions. This thesis will begin by establishing the context of our definitions and the different concepts we will be using throughout, such as ruins, utopias and the apocalypse. We will then analyse the creation of a memory based on a videogame space and the effects of the represented post-apocalyptic ruins on the process, all of this backed up by a study of our corpus: Bastion, Journey and Fallout 3. In the last part, we will do a similar work to analyse the formation of emotions in reaction to the different design elements that constitute the observed games.